/* RIM Corporation — оформление сайта
   Дизайн-система «Монолит · Разрез», редакция 1.
   Значения берутся из tokens.css; литеральные цвета здесь не используются. */

@import url('/tokens.css');

/* ---------- ОСНОВА ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased}
body{
  font-family:var(--rim-font-text);
  background:var(--rim-paper);
  color:var(--rim-on-light);
  font-size:var(--rim-body);
  line-height:var(--rim-lh-body);
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
a,button{transition:background-color var(--rim-transition),color var(--rim-transition),border-color var(--rim-transition)}

.disp{font-family:var(--rim-font-display);font-weight:600;text-transform:uppercase;letter-spacing:-0.005em;line-height:var(--rim-lh-display);overflow-wrap:break-word}
.mono{font-family:var(--rim-font-mono);font-size:var(--rim-label);letter-spacing:var(--rim-track-mono);text-transform:uppercase;font-weight:500}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.grain{position:absolute;inset:0;width:100%;height:100%;opacity:.55;pointer-events:none;mix-blend-mode:overlay}

:focus-visible{outline:var(--rim-focus-width) solid var(--rim-focus-light);outline-offset:var(--rim-focus-offset)}
.site-header :focus-visible,.hero :focus-visible,.page-head :focus-visible,
.band-dark :focus-visible,.contact-band :focus-visible{outline-color:var(--rim-focus-dark)}
[aria-disabled="true"]{opacity:var(--rim-disabled-opacity);pointer-events:none}

.skip-link{position:absolute;left:-9999px;top:0;background:#fff;color:var(--rim-on-light);padding:12px 18px;z-index:9}
.skip-link:focus{left:0}

/* ---------- ШАПКА ---------- */
.site-header{background:var(--rim-graphite);color:var(--rim-on-dark);border-bottom:1px solid var(--rim-black);position:relative;z-index:4}
.header-inner{display:flex;align-items:center;gap:40px;height:86px;padding:0 var(--rim-gutter)}
.site-name{flex:0 0 auto;display:block}
.site-name img{height:30px;width:auto}
.site-nav{display:flex;gap:30px;margin-left:auto}
.site-nav a{font-size:13.5px;font-weight:500;letter-spacing:.07em;text-transform:uppercase;color:var(--rim-on-dark-nav);padding:7px 0;position:relative}
.site-nav a:hover{color:var(--rim-on-dark)}
.site-nav a[aria-current="page"]{color:var(--rim-on-dark)}
.site-nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:5px;height:2px;background:var(--rim-red)}
.technologies .site-nav a[aria-current="page"]::after{background:var(--rim-ochre)}
.header-action{
  background:var(--rim-red);color:#fff;font-family:var(--rim-font-mono);
  font-size:var(--rim-label);letter-spacing:var(--rim-track-mono);
  text-transform:uppercase;font-weight:600;padding:16px 26px;
}
.header-action:hover{background:var(--rim-red-hover)}

/* ---------- ПЕРВЫЙ ЭКРАН ---------- */
.hero{background:var(--rim-graphite);color:var(--rim-on-dark);display:grid;grid-template-columns:minmax(0,1.12fr) minmax(360px,.88fr);position:relative;overflow:hidden}
.hero-main{padding:50px clamp(34px,5vw,var(--rim-gutter)) 44px var(--rim-gutter);min-height:610px;display:flex;flex-direction:column;justify-content:space-between;position:relative;z-index:2}
.eyebrow{color:var(--rim-concrete);border-top:2px solid var(--rim-red);padding-top:12px;display:inline-block;align-self:flex-start}
.hero h1{font-size:clamp(58px,5.15vw,76px);margin:28px 0 0;max-width:15ch}
.hero h1 em{font-style:normal;color:var(--rim-concrete)}
.hero-lead{margin-top:24px;max-width:55ch;color:var(--rim-on-dark-2);font-size:var(--rim-lead);line-height:1.5}
.actions{display:flex;margin-top:32px}

/* Визуализация — концепт материала, не фотография площадки или продукции RIM. */
.hero-visual{position:relative;min-width:0;overflow:hidden;background:var(--rim-slab);border-left:1px solid var(--rim-steel)}
.hero-visual img{width:100%;height:100%;min-height:610px;object-fit:cover;object-position:47% center;filter:contrast(1.08) saturate(.72)}
.hero-visual::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 62%,rgba(0,0,0,.72));}
.hero-visual figcaption{position:absolute;z-index:1;left:28px;right:28px;bottom:24px;display:flex;justify-content:space-between;gap:20px;color:#fff;font-family:var(--rim-font-mono);font-size:12px;line-height:1.5;letter-spacing:.08em;text-transform:uppercase}

.button{
  background:#fff;color:var(--rim-on-light);font-family:var(--rim-font-mono);
  font-size:var(--rim-button);font-weight:600;letter-spacing:var(--rim-track-mono);
  text-transform:uppercase;padding:21px 32px;display:inline-block;
}
.button:hover{background:var(--rim-mist)}
.button:active{background:var(--rim-concrete)}
.button--accent{background:var(--rim-red);color:#fff}
.button--accent:hover{background:var(--rim-red-hover)}
.button--outline{
  background:none;border:1px solid var(--rim-steel);color:var(--rim-on-dark);
  font-weight:500;margin-left:-1px;
}
.button--outline:hover{border-color:var(--rim-on-dark);background:rgba(255,255,255,.06)}

/* колонка-керн */
.core{grid-column:1/-1;border-top:1px solid var(--rim-black);display:flex;position:relative;z-index:2;min-height:92px}
.core li{list-style:none;flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:7px;padding:16px 18px;color:#fff;min-height:0}
.core span{font-family:var(--rim-font-mono);font-size:var(--rim-label);font-weight:500;letter-spacing:.13em;text-transform:uppercase}
.core b{font-family:var(--rim-font-mono);font-size:var(--rim-label);font-weight:600;letter-spacing:.1em;opacity:.5}
.core-1{background:#2A2F33}
.core-2{background:#454C51}
.core-3{background:#8C8981}
.core-4{background:var(--rim-concrete);color:var(--rim-on-light)}
.core-5{background:var(--rim-red)}

/* ---------- ЗАГОЛОВОК ВНУТРЕННЕЙ СТРАНИЦЫ ---------- */
.page-head{
  background:var(--rim-graphite);color:var(--rim-on-dark);
  padding:66px var(--rim-gutter) 60px;display:grid;grid-template-columns:1fr 340px;
  gap:70px;align-items:end;position:relative;overflow:hidden;
}
.page-head > *:not(.grain){position:relative;z-index:2}
.page-head::after{content:"";position:absolute;right:7%;top:-45%;width:520px;aspect-ratio:1;border:74px solid rgba(198,195,187,.055);border-radius:50%;box-shadow:0 0 0 1px rgba(198,195,187,.1),0 0 0 115px rgba(198,195,187,.025);pointer-events:none}
.page-head h1{font-size:var(--rim-h1-inner);max-width:16ch}
.page-head .hero-lead{margin-top:0;font-size:16.5px}
.technologies .page-head .eyebrow{border-top-color:var(--rim-ochre);color:var(--rim-ochre)}

/* ---------- СЕКЦИИ ---------- */
.section-heading{padding:70px var(--rim-gutter) 40px;display:flex;align-items:baseline;gap:28px}
.section-label{color:var(--rim-red)}
.section-heading h2{font-family:var(--rim-font-display);font-weight:500;text-transform:uppercase;font-size:var(--rim-h2);letter-spacing:.01em;line-height:var(--rim-lh-h2)}
.legend{margin-left:auto;color:var(--rim-on-light-3);letter-spacing:.11em}
.legend i{display:inline-block;width:22px;height:3px;background:var(--rim-ochre-ink);vertical-align:middle;margin-right:9px}
.container{margin:0 var(--rim-gutter);position:relative;z-index:2}
.measure{max-width:58ch;font-size:16.5px;color:var(--rim-on-light-2)}

.band-paper{background:var(--rim-paper);border-top:var(--rim-seam) solid var(--rim-graphite)}
.band-mist{background:var(--rim-mist);border-top:var(--rim-seam) solid var(--rim-graphite)}
.band-dark{background:var(--rim-graphite);color:var(--rim-on-dark);position:relative;overflow:hidden}
.band-dark .section-heading h2,.band-dark h3{color:var(--rim-on-dark)}
.band-dark .section-label{color:var(--rim-ochre)}
.band-dark .measure{color:var(--rim-on-dark-3)}

/* ---------- НАПРАВЛЕНИЯ ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);margin:0 var(--rim-gutter)}
.card-grid.two-columns{grid-template-columns:repeat(2,1fr)}
.content-card{border-right:1px solid #CFCCC4;padding:0 40px 56px 0;position:relative}
.content-card:not(:first-child){padding-left:40px}
.content-card:last-child{border-right:none;padding-right:0}
.card-code{display:block;height:4px;background:var(--rim-graphite);margin-bottom:30px}
.content-card--tech .card-code{background:var(--rim-ochre-ink)}
.card-number{font-family:var(--rim-font-display);font-size:64px;font-weight:300;color:var(--rim-numeral);line-height:1;margin-bottom:24px}
.content-card h3{font-family:var(--rim-font-display);font-weight:600;text-transform:uppercase;font-size:var(--rim-h3);line-height:1.12;margin-bottom:14px}
.content-card p{font-size:var(--rim-card);color:var(--rim-on-light-2);max-width:34ch}
.text-action{
  display:inline-block;margin-top:22px;font-family:var(--rim-font-mono);
  font-size:var(--rim-label);font-weight:600;letter-spacing:var(--rim-track-mono);
  text-transform:uppercase;border-bottom:2px solid var(--rim-red);padding:6px 0 3px;
}
.text-action:hover{color:var(--rim-red)}
.content-card--tech .text-action{border-bottom-color:var(--rim-ochre-ink)}
.band-dark .text-action{border-bottom-color:var(--rim-red-on-dark)}
.band-dark .text-action:hover{color:var(--rim-red-on-dark)}

/* ---------- ЛИНИЯ РАЗРЕЗА ---------- */
.step-list{margin:0 var(--rim-gutter);position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.3);display:grid;grid-template-columns:repeat(3,1fr);list-style:none}
.step-list.four-steps{grid-template-columns:repeat(4,1fr)}
.step-list li{border-left:1px solid rgba(255,255,255,.3);padding:20px 26px 0}
.step-list li:first-child{border-left:none;padding-left:0}
.step-list b{display:block;font-family:var(--rim-font-mono);font-size:var(--rim-label);letter-spacing:var(--rim-track-mono);color:var(--rim-ochre);margin-bottom:12px}
.step-list li:last-child b{color:var(--rim-red-on-dark)}
.step-list strong{display:block;font-family:var(--rim-font-display);font-weight:600;text-transform:uppercase;font-size:var(--rim-h4);margin-bottom:8px}
.step-list span{font-size:var(--rim-caption);color:var(--rim-on-dark-3);max-width:30ch;display:block}
.cycle-note{margin:48px var(--rim-gutter) 0;display:flex;gap:56px;align-items:flex-start;position:relative;z-index:2;padding-bottom:78px}
.cycle-note p{max-width:56ch;font-size:16px;color:var(--rim-on-dark-3)}

/* ---------- АУДИТОРИЯ ---------- */
.audience{background:var(--rim-mist);color:var(--rim-on-light);padding:74px var(--rim-gutter)}
.audience .section-label{color:var(--rim-on-light-2)}
.audience h2{font-family:var(--rim-font-display);font-weight:500;text-transform:uppercase;font-size:var(--rim-h2-aud);max-width:18ch;margin:22px 0 0;line-height:1.02}
.audience-list{display:grid;grid-template-columns:repeat(3,1fr);margin-top:46px;border-top:1px solid rgba(14,17,19,.18);list-style:none}
.audience-list li{padding:22px 30px 0 0}
.audience-list li:not(:first-child){padding-left:30px;border-left:1px solid rgba(14,17,19,.18)}
.audience-list b{font-family:var(--rim-font-display);font-weight:500;text-transform:uppercase;font-size:17px;letter-spacing:.03em;display:block;margin-bottom:6px}
.audience-list span{font-size:var(--rim-caption);color:var(--rim-on-light-2)}

/* ---------- КОНТАКТНАЯ ПОЛОСА ---------- */
.contact-band{background:var(--rim-graphite);color:var(--rim-on-dark);padding:76px var(--rim-gutter);display:flex;align-items:flex-end;justify-content:space-between;gap:60px}
.contact-band .section-label{color:var(--rim-on-dark-3)}
.contact-band h2{font-family:var(--rim-font-display);font-weight:600;text-transform:uppercase;font-size:var(--rim-h2-lead);line-height:.95;max-width:12ch;margin-top:20px}
.contact-band h2.wide{max-width:22ch}
.contact-band p{color:var(--rim-on-dark-3);margin-top:20px;max-width:40ch;font-size:16px}

/* ---------- ПОДВАЛ ---------- */
.site-footer{background:var(--rim-black);color:var(--rim-on-black-2);padding:34px var(--rim-gutter)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;font-size:13.5px}
.site-footer nav{display:flex;gap:26px}
.footer-inner a{padding:5px 0}
.site-footer a:hover{color:#fff}

/* ---------- ТЕХНОЛОГИИ: СРЕЗЫ ---------- */
.cuts{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin:0 var(--rim-gutter);position:relative;z-index:2;list-style:none}
.cut{background:var(--rim-slab);border-top:3px solid var(--rim-ochre)}
.cut:last-child{border-top-color:var(--rim-concrete)}
.strata{display:flex;flex-direction:column;height:118px}
.strata i{flex:1}
.cut-body{padding:26px 28px 32px}
.cut-body b{display:block;font-family:var(--rim-font-mono);font-size:var(--rim-label);letter-spacing:var(--rim-track-mono);text-transform:uppercase;color:var(--rim-ochre);margin-bottom:14px}
.cut:last-child .cut-body b{color:var(--rim-on-slab-2)}
.cut-body h3{font-family:var(--rim-font-display);font-weight:600;text-transform:uppercase;font-size:24px;margin-bottom:10px}
.cut-body p{font-size:var(--rim-card);color:var(--rim-on-slab-2);max-width:36ch}

/* ---------- ПРОДУКЦИЯ ---------- */
.goods{display:grid;grid-template-columns:1fr 1fr;gap:26px;padding-bottom:70px;list-style:none}
.good{background:#fff;border:1px solid #D2CFC7}
.good figure{background-color:var(--rim-mist);background-image:linear-gradient(rgba(14,17,19,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(14,17,19,.045) 1px,transparent 1px);background-size:24px 24px;padding:34px 34px 26px;border-bottom:1px solid #D2CFC7}
.good svg{display:block;width:100%;height:150px}
.good figcaption{font-family:var(--rim-font-mono);font-size:var(--rim-label);letter-spacing:.12em;text-transform:uppercase;color:var(--rim-on-light-3);margin-top:18px}
.good-body{padding:26px 30px 32px}
.good-body .card-number{font-size:44px;margin-bottom:16px}
.good-body h3{font-family:var(--rim-font-display);font-weight:600;text-transform:uppercase;font-size:24px;margin-bottom:12px}
.good-body p{font-size:var(--rim-card);color:var(--rim-on-light-2);max-width:34ch}

.ask{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.4);margin-bottom:34px;list-style:none}
.ask li{padding:22px 26px 26px 0;border-right:1px solid rgba(255,255,255,.22)}
.ask li:not(:first-child){padding-left:26px}
.ask li:last-child{border-right:none;padding-right:0}
.ask b{display:block;font-family:var(--rim-font-mono);font-size:var(--rim-label);letter-spacing:.13em;text-transform:uppercase;color:var(--rim-red-on-dark);margin-bottom:10px}
.ask span{font-size:15px;color:var(--rim-on-dark-3)}
.pair{display:grid;grid-template-columns:1fr 360px;gap:70px;align-items:start}

/* ---------- КОМПАНИЯ: ГЕОГРАФИЯ ---------- */
.geo{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--rim-graphite);list-style:none}
.geo li{padding:24px 30px 30px 0;border-right:1px solid #CFCCC4}
.geo li:not(:first-child){padding-left:30px}
.geo li:last-child{border-right:none;padding-right:0}
.geo i{display:block;width:100%;height:6px;margin-bottom:20px}
.geo b{display:block;font-family:var(--rim-font-display);font-weight:600;text-transform:uppercase;font-size:20px;margin-bottom:8px}
.geo span{font-size:15px;color:var(--rim-on-light-2)}
.geo .mono{display:block;color:var(--rim-on-light-3);margin-bottom:12px}

/* ---------- КОНТАКТЫ ---------- */
.channels{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(255,255,255,.4);list-style:none}
.channels li{padding:28px 40px 34px 0;border-right:1px solid rgba(255,255,255,.22)}
.channels li:nth-child(even){padding-left:40px;border-right:none}
.channels li:nth-child(n+3){border-top:1px solid rgba(255,255,255,.22)}
.channels b{display:block;font-family:var(--rim-font-mono);font-size:var(--rim-label);letter-spacing:.13em;text-transform:uppercase;color:var(--rim-on-dark-nav);margin-bottom:14px}
.contact-link,.channels p{font-family:var(--rim-font-display);font-weight:500;text-transform:uppercase;font-size:28px;letter-spacing:.01em;color:var(--rim-on-dark);display:inline-block}
.contact-link{border-bottom:2px solid var(--rim-red-on-dark);padding-bottom:4px}
.contact-link:hover{color:var(--rim-red-on-dark)}
.channels .sub{display:block;font-family:var(--rim-font-text);font-size:var(--rim-caption);text-transform:none;letter-spacing:0;color:var(--rim-on-dark-3);margin-top:12px;font-weight:400}
.plain-list{counter-reset:b;border-top:2px solid var(--rim-graphite);margin-top:6px;list-style:none}
.plain-list li{counter-increment:b;display:grid;grid-template-columns:70px 1fr;gap:26px;padding:22px 0;border-bottom:1px solid #CFCCC4;align-items:baseline}
.plain-list li::before{content:"0" counter(b);font-family:var(--rim-font-mono);font-size:13px;font-weight:600;color:var(--rim-red)}
.plain-list li span{font-size:var(--rim-body);max-width:54ch}

/* На планшете навигация занимает собственную строку: кнопка не выходит за край. */
@media (max-width:1100px){
  .header-inner{height:auto;min-height:86px;flex-wrap:wrap;gap:0;padding-top:14px}
  .header-action{margin-left:auto}
  .site-nav{
    order:3;width:100%;margin-left:0;justify-content:space-between;gap:16px;
    border-top:1px solid rgba(255,255,255,.2);
  }
  .site-nav a{padding:13px 0;white-space:nowrap}
  .hero{grid-template-columns:1fr}
  .hero-main{min-height:590px}
  .hero h1{font-size:clamp(64px,7vw,var(--rim-h1));max-width:18ch}
  .hero-visual{height:360px;border-left:0;border-top:1px solid var(--rim-steel)}
  .hero-visual img{min-height:0;height:100%;object-position:center 46%}
  .core{border-left:none;border-top:1px solid var(--rim-black);flex-direction:row;height:96px}
  .core li{min-width:0;padding:14px}
  .page-head{grid-template-columns:1fr;gap:26px}
  .page-head h1{max-width:24ch}
  .page-head .hero-lead{max-width:56ch}
  .contact-band{flex-direction:column;align-items:flex-start;gap:30px}
  .pair{grid-template-columns:1fr;gap:30px}
}

/* ---------- СМАРТФОН ---------- */
@media (max-width:640px){
  body{font-size:16px}
  .header-inner{height:68px;gap:14px}
  .site-name img{height:28px}
  .site-nav{
    display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
    margin-left:0;order:3;width:100%;gap:0;
    border-top:1px solid rgba(255,255,255,.2);
  }
  .header-inner{height:auto;flex-wrap:wrap;padding-top:14px;padding-bottom:0}
  .site-nav a{padding:13px 0;width:auto;font-size:12.5px}
  .header-action{margin-left:auto;padding:12px 14px;font-size:var(--rim-label);letter-spacing:.08em}
  .hero{grid-template-columns:1fr;min-height:0}
  .hero-main{padding:48px var(--rim-gutter) 44px;min-height:0}
  .hero h1{font-size:var(--rim-h1-m);margin-top:26px;max-width:none}
  .hero-lead{font-size:16px;margin-top:24px}
  .hero-visual{height:250px}
  .hero-visual figcaption{left:var(--rim-gutter);right:var(--rim-gutter);bottom:16px;font-size:11px}
  .hero-visual figcaption span:first-child{display:none}
  .actions{flex-direction:column;margin-top:34px}
  .button{text-align:center;padding:18px 20px}
  .button--outline{margin-left:0;margin-top:-1px}
  .core{border-left:none;border-top:1px solid var(--rim-black);flex-direction:column;height:auto}
  .core li{flex-direction:row;align-items:center;justify-content:flex-start;gap:16px;padding:0 var(--rim-gutter);height:52px}
  .section-heading{padding:44px var(--rim-gutter) 26px;flex-direction:column;gap:12px}
  .section-heading h2{font-size:var(--rim-h2-m)}
  .legend{margin-left:0}
  .card-grid,.card-grid.two-columns,.step-list,.step-list.four-steps,
  .audience-list,.cuts,.goods,.ask,.geo,.channels,.pair{grid-template-columns:1fr}
  .content-card{padding:0 0 32px!important;border-right:none;border-bottom:1px solid #CFCCC4;margin-top:26px}
  .content-card:last-child{border-bottom:none}
  .card-number{font-size:40px;margin-bottom:14px}
  .step-list li{border-left:none;border-bottom:1px solid rgba(255,255,255,.3);padding:22px 0 26px!important}
  .step-list li:last-child{border-bottom:none}
  .cycle-note{flex-direction:column;gap:20px;margin-top:32px;padding-bottom:56px}
  .audience{padding:48px var(--rim-gutter)}
  .audience h2{font-size:29px}
  .audience-list li{padding:20px 0!important;border-left:none!important;border-bottom:1px solid rgba(14,17,19,.18)}
  .contact-band{flex-direction:column;align-items:flex-start;padding:52px var(--rim-gutter);gap:30px}
  .contact-band > div{max-width:100%}
  .contact-band h2,.contact-band h2.wide{font-size:38px;max-width:none}
  .footer-inner{flex-direction:column;align-items:flex-start;gap:16px}
  .site-footer nav{flex-wrap:wrap;gap:14px}
  .page-head{grid-template-columns:1fr;gap:28px;padding:44px var(--rim-gutter) 40px}
  .page-head h1{font-size:var(--rim-h1-inner-m)}
  .cuts,.goods{gap:14px}
  .strata{height:82px}
  .ask li,.geo li{padding:20px 0 24px!important;border-right:none;border-bottom:1px solid rgba(255,255,255,.22)}
  .geo li{border-bottom-color:#CFCCC4}
  .ask li:last-child,.geo li:last-child{border-bottom:none}
  .channels li{padding:24px 0 28px!important;border-right:none;border-top:1px solid rgba(255,255,255,.22)}
  .channels li:first-child{border-top:none}
  .contact-link,.channels p{font-size:22px}
  .good-body .card-number{font-size:34px}
  .plain-list li{grid-template-columns:44px 1fr;gap:14px}
  .plain-list li span{font-size:16px}
}

/* ---------- УЗКИЙ ЭКРАН ----------
   Ступень для экранов от 320 px и для масштаба браузера 400 %:
   длинные слова в узком капсе не помещаются в кегле смартфона. */
@media (max-width:370px){
  .site-name img{height:52px}
  .header-inner{gap:8px}
  .site-nav a{font-size:11px;letter-spacing:.03em}
  .header-action{padding:12px 9px}
  .hero h1{font-size:34px}
  .page-head h1{font-size:30px}
  .contact-band h2,.contact-band h2.wide{font-size:30px}
  .audience h2{font-size:25px}
  .section-heading h2{font-size:23px}
  .contact-link,.channels p{font-size:19px}
  .cut-body h3,.good-body h3{font-size:21px}
}

/* ---------- РЕЛЬЕФ МАТЕРИАЛА · РЕДАКЦИЯ 3 ----------
   Свет и зерно помогают различать планы; факты и подписи остаются на живом текстовом слое. */
body{background-image:url('/assets/mineral-grain.svg'),linear-gradient(145deg,var(--rim-paper),var(--rim-mist))}
.site-header{background:linear-gradient(180deg,var(--rim-slab),var(--rim-graphite));box-shadow:0 8px 24px rgba(0,0,0,.18);border-bottom-color:var(--rim-steel)}
.site-name img{filter:drop-shadow(0 2px 2px rgba(0,0,0,.28))}
.site-nav a:hover{color:#fff;text-shadow:0 0 12px rgba(255,255,255,.3)}
.site-nav a[aria-current="page"]::after{box-shadow:0 2px 8px rgba(201,20,69,.4)}
.technologies .site-nav a[aria-current="page"]::after{box-shadow:0 2px 8px rgba(217,162,27,.36)}

.header-action,.button{position:relative;border:1px solid transparent;box-shadow:0 10px 18px rgba(0,0,0,.18),inset 0 1px 0 rgba(255,255,255,.42);transition:background-color var(--rim-transition),color var(--rim-transition),border-color var(--rim-transition),box-shadow .2s ease,transform .2s ease}
.header-action{background:linear-gradient(180deg,#DC1A50,var(--rim-red));border-color:var(--rim-red-hover)}
.button{background:linear-gradient(180deg,#fff,var(--rim-mist));border-color:var(--rim-concrete)}
.button--accent{background:linear-gradient(180deg,#DC1A50,var(--rim-red));border-color:var(--rim-red-hover)}
.button--outline{background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.015));border-color:var(--rim-steel);box-shadow:inset 0 1px 0 rgba(255,255,255,.13)}
.header-action:hover,.button:hover{transform:translateY(-2px);box-shadow:0 16px 24px rgba(0,0,0,.23),inset 0 1px 0 rgba(255,255,255,.55)}
.button--outline:hover{box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 12px 22px rgba(0,0,0,.18)}
.header-action:active,.button:active{transform:translateY(1px);box-shadow:inset 0 3px 8px rgba(0,0,0,.22)}

.hero-main{background-image:url('/assets/mineral-grain.svg'),radial-gradient(ellipse at 12% 12%,rgba(255,255,255,.065),transparent 56%),linear-gradient(135deg,var(--rim-slab),var(--rim-graphite) 58%);box-shadow:inset -1px 0 0 rgba(255,255,255,.08)}
.hero h1{text-shadow:0 3px 0 rgba(0,0,0,.25),0 12px 24px rgba(0,0,0,.18)}
.hero-visual{box-shadow:inset 9px 0 24px rgba(0,0,0,.32)}
.hero-visual::before{content:"";position:absolute;z-index:1;inset:14px;border:1px solid rgba(255,255,255,.15);pointer-events:none}
.core li{background-image:url('/assets/mineral-grain.svg'),linear-gradient(150deg,rgba(255,255,255,.18),transparent 52%,rgba(0,0,0,.13));box-shadow:inset 0 1px 0 rgba(255,255,255,.15),inset -1px 0 0 rgba(0,0,0,.15)}
.core li:last-child{box-shadow:inset 0 1px 0 rgba(255,255,255,.2),inset -1px 0 0 rgba(0,0,0,.1)}

.page-head{background-image:url('/assets/mineral-grain.svg'),radial-gradient(ellipse at 75% 30%,rgba(255,255,255,.055),transparent 55%),linear-gradient(145deg,var(--rim-slab),var(--rim-graphite) 66%);box-shadow:inset 0 -5px 0 rgba(0,0,0,.19)}
.page-head::after{border-color:rgba(198,195,187,.085);box-shadow:inset 10px 12px 20px rgba(0,0,0,.18),0 0 0 1px rgba(198,195,187,.13),0 0 0 115px rgba(198,195,187,.024),12px 18px 30px rgba(0,0,0,.15)}
.page-head h1{text-shadow:0 3px 0 rgba(0,0,0,.22)}
.eyebrow{box-shadow:0 -3px 9px -5px var(--rim-red)}

.band-paper{background-image:url('/assets/mineral-grain.svg'),linear-gradient(145deg,#fff,var(--rim-paper) 65%);box-shadow:inset 0 12px 22px rgba(8,12,16,.035)}
.band-mist{background-image:url('/assets/mineral-grain.svg'),linear-gradient(135deg,var(--rim-mist),var(--rim-paper));box-shadow:inset 0 12px 20px rgba(8,12,16,.05)}
.band-dark{background-image:url('/assets/mineral-grain.svg'),radial-gradient(ellipse at 100% 0%,rgba(255,255,255,.07),transparent 48%),linear-gradient(145deg,var(--rim-slab),var(--rim-graphite) 64%)}
.section-heading h2{text-wrap:balance}
.section-label{font-weight:600}
.legend i{box-shadow:0 2px 5px rgba(0,0,0,.17)}

.card-grid{gap:16px;padding-bottom:62px}
.card-grid .content-card{padding:28px 28px 34px;border:1px solid rgba(8,12,16,.12);background-image:url('/assets/mineral-grain.svg'),linear-gradient(155deg,#fff,var(--rim-paper));box-shadow:var(--rim-soft-shadow),inset 0 1px 0 var(--rim-light-edge)}
.content-card .card-number{text-shadow:1px 2px 0 rgba(255,255,255,.5)}
.text-action{transition:color var(--rim-transition),transform .2s ease,border-color var(--rim-transition)}
.text-action:hover{transform:translateX(3px)}

.step-list{gap:1px;border-top:0;background:rgba(255,255,255,.13)}
.step-list li,.step-list li:first-child{padding:23px 22px 25px;border-left:0;background:linear-gradient(160deg,rgba(255,255,255,.065),rgba(255,255,255,.012) 72%);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),inset 1px 0 0 rgba(255,255,255,.08)}
.step-list strong{text-shadow:0 2px 3px rgba(0,0,0,.2)}

.audience{background-image:url('/assets/mineral-grain.svg'),radial-gradient(ellipse at 82% 0%,rgba(255,255,255,.7),transparent 52%),linear-gradient(145deg,var(--rim-mist),var(--rim-concrete) 110%);border-top:var(--rim-seam) solid var(--rim-graphite)}
.audience-list{gap:12px;border-top:0}
.audience-list li,.audience-list li:not(:first-child){padding:22px 22px 26px;border:1px solid rgba(14,17,19,.12);background-image:url('/assets/mineral-grain.svg'),linear-gradient(150deg,#fff,var(--rim-paper));box-shadow:var(--rim-soft-shadow),inset 0 1px 0 var(--rim-light-edge)}

.contact-band{position:relative;overflow:hidden;background-image:url('/assets/mineral-grain.svg'),radial-gradient(ellipse at 88% 50%,rgba(255,255,255,.075),transparent 48%),linear-gradient(140deg,var(--rim-slab),var(--rim-graphite) 62%)}
.contact-band::after{content:"";position:absolute;right:-90px;bottom:-100px;width:480px;height:300px;transform:skewX(-27deg);border:1px solid rgba(255,255,255,.07);box-shadow:-28px -28px 0 rgba(255,255,255,.025),-56px -56px 0 rgba(255,255,255,.015);pointer-events:none}
.contact-band > *{position:relative;z-index:1}
.contact-band h2{text-shadow:0 3px 0 rgba(0,0,0,.2)}

.cuts{gap:24px}
.cut{position:relative;box-shadow:var(--rim-dark-shadow),inset 0 1px 0 rgba(255,255,255,.12);background-image:url('/assets/mineral-grain.svg'),linear-gradient(145deg,#22292D,var(--rim-slab))}
.strata{position:relative;box-shadow:inset 0 -10px 18px rgba(0,0,0,.18)}
.strata::after{content:"";position:absolute;inset:0;background:url('/assets/mineral-grain.svg');pointer-events:none}
.strata i{box-shadow:inset 0 1px 0 rgba(255,255,255,.15),inset 0 -1px 0 rgba(0,0,0,.16)}
.cut-body{border-top:1px solid rgba(255,255,255,.11)}

.good{box-shadow:var(--rim-soft-shadow)}
.good figure{background-image:url('/assets/mineral-grain.svg'),linear-gradient(rgba(14,17,19,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(14,17,19,.055) 1px,transparent 1px),linear-gradient(145deg,var(--rim-paper),var(--rim-mist));background-size:192px 192px,24px 24px,24px 24px,auto;box-shadow:inset 0 1px 0 var(--rim-light-edge),inset 0 -9px 18px rgba(8,12,16,.045)}
.good svg{filter:drop-shadow(4px 6px 3px rgba(8,12,16,.14))}
.good-body{background:linear-gradient(150deg,#fff,var(--rim-paper))}
.ask{gap:1px;border-top:0;background:rgba(255,255,255,.13)}
.ask li,.ask li:not(:first-child){padding:20px 18px 24px;border-right:0;background:linear-gradient(155deg,rgba(255,255,255,.075),rgba(255,255,255,.01));box-shadow:inset 0 1px 0 rgba(255,255,255,.15)}

.geo{gap:12px;border-top:0}
.geo li,.geo li:not(:first-child){padding:22px 22px 28px;border:1px solid rgba(8,12,16,.12);background-image:url('/assets/mineral-grain.svg'),linear-gradient(150deg,#fff,var(--rim-mist));box-shadow:var(--rim-soft-shadow),inset 0 1px 0 var(--rim-light-edge)}
.geo i{box-shadow:0 2px 4px rgba(0,0,0,.12)}

.channels{gap:1px;background:rgba(255,255,255,.15);border-top:0}
.channels li,.channels li:nth-child(even),.channels li:nth-child(n+3){padding:28px 30px 34px;border:0;background-image:url('/assets/mineral-grain.svg'),linear-gradient(145deg,#242A2E,var(--rim-slab));box-shadow:inset 0 1px 0 rgba(255,255,255,.11)}
.contact-link{transition:color var(--rim-transition),text-shadow var(--rim-transition)}
.contact-link:hover{text-shadow:0 0 16px rgba(240,92,126,.36)}
.plain-list li{padding:20px 18px;background:linear-gradient(90deg,rgba(255,255,255,.66),transparent);box-shadow:inset 0 1px 0 rgba(255,255,255,.7)}
.site-footer{background-image:url('/assets/mineral-grain.svg'),linear-gradient(180deg,#101315,var(--rim-black));border-top:1px solid var(--rim-steel)}

@media (max-width:640px){
  .hero-visual::before{inset:9px}
  .card-grid{gap:12px}
  .card-grid .content-card{margin-top:0;padding:24px 22px 28px!important;border:1px solid rgba(8,12,16,.12)}
  .step-list{gap:1px}
  .step-list li,.step-list li:first-child{padding:20px!important;border-bottom:0}
  .audience-list{gap:8px}
  .audience-list li,.audience-list li:not(:first-child){padding:20px!important;border:1px solid rgba(255,255,255,.17)!important}
  .ask{gap:1px}
  .ask li,.ask li:not(:first-child){padding:18px!important;border:0}
  .geo{gap:10px}
  .geo li,.geo li:not(:first-child){padding:20px!important;border:1px solid rgba(8,12,16,.12)}
  .channels li,.channels li:nth-child(even),.channels li:nth-child(n+3){padding:24px!important;border:0}
  .contact-band::after{right:-210px;opacity:.6}
}
@media (prefers-reduced-motion:reduce){
  .header-action,.button,.text-action{transition:none}
  .header-action:hover,.button:hover,.text-action:hover{transform:none}
}